The number of volunteers to walk dogs at the local animal shelter last year was 20 this year the number of volunteers has risen to 50 what is the percent of the increase in the number of volunteers?

5 x 14?

im new, sorry if this is wrong.

step-by-step explanation:

answer: the sun

explanation:

water cycle describes the evaporation of water from earth's surface, formation of clouds and precipitation water back onto the surface of earth. seventy percent of the earth is covered with water in the form of seas and oceans. the heat of the sun causes the evaporation of water from the surface of the ocean. the water vapors rise and condense to form water droplets. the collection of these water droplets form clouds which rain down again.

the evaporation of the oceans surface water as part of the water cycle is caused by the sun

i think the answer is c sorry if it's wrong